CVE-2023-36187

criticalpriority · track · 39EPSS 0.011 · 66 %ileEURUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

1.13% (66th) EPSS

CVSS 9.8 · critical

Is it mine?

17 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

Buffer Overflow vulnerability in NETGEAR R6400v2 before version 1.0.4.118, allows remote unauthenticated attackers to execute arbitrary code via crafted URL to httpd.

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–critical · 6.5–9.8

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.16.5mediumAV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-120USprimaryCWE-119US

affected products (17)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
NETGEAR R6400v2≤ 1.0.4.118fstec_bduRU
netgear cbr40 firmware< 2.5.0.24nvdUScpe:2.3:o:netgear:cbr40_firmware:*:*:*:*:*:*:*:*
netgear lax20 firmware< 1.1.6.34nvdUScpe:2.3:o:netgear:lax20_firmware:*:*:*:*:*:*:*:*
netgear mk62 firmware< 1.1.6.122nvdUScpe:2.3:o:netgear:mk62_firmware:*:*:*:*:*:*:*:*
netgear mr60 firmware< 1.1.6.122nvdUScpe:2.3:o:netgear:mr60_firmware:*:*:*:*:*:*:*:*
netgear ms60 firmware< 1.1.6.122nvdUScpe:2.3:o:netgear:ms60_firmware:*:*:*:*:*:*:*:*
netgear r6400 firmware< 1.0.1.70nvdUScpe:2.3:o:netgear:r6400_firmware:*:*:*:*:*:*:*:*
netgear r6400v2 firmware< 1.0.4.118nvdUScpe:2.3:o:netgear:r6400v2_firmware:*:*:*:*:*:*:*:*
netgear r6700v3 firmware< 1.0.4.118nvdUScpe:2.3:o:netgear:r6700v3_firmware:*:*:*:*:*:*:*:*
netgear r7000 firmware< 1.0.11.130nvdUScpe:2.3:o:netgear:r7000_firmware:*:*:*:*:*:*:*:*
netgear r7000p firmware< 1.3.3.148nvdUScpe:2.3:o:netgear:r7000p_firmware:*:*:*:*:*:*:*:*
netgear rax200 firmware< 1.0.4.120nvdUScpe:2.3:o:netgear:rax200_firmware:*:*:*:*:*:*:*:*
netgear rax75 firmware< 1.0.4.120nvdUScpe:2.3:o:netgear:rax75_firmware:*:*:*:*:*:*:*:*
netgear rax80 firmware< 1.0.4.120nvdUScpe:2.3:o:netgear:rax80_firmware:*:*:*:*:*:*:*:*
netgear rbw30 firmware< 2.6.2.6nvdUScpe:2.3:o:netgear:rbw30_firmware:*:*:*:*:*:*:*:*
netgear rs400 firmware< 1.5.1.86nvdUScpe:2.3:o:netgear:rs400_firmware:*:*:*:*:*:*:*:*

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd NVD CVE.org MITRE

published 2023-09-01modified 2026-06-17

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+5663 more

references (4)

External citations — patches, advisories, analysis.

scry

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